Planning for the weather is an important factor for making your trip to Huimanguillo a success, especially when you're splurging. The hottest months are usually May and April, with an average temperature of 28°C, while the coldest months are January and February, with an average of 23°C. The rainiest months in Huimanguillo are September, October, June and August, with each month seeing an average of 273 mm of rainfall.